Finding the Fourth Proportional to 597,957.06, 828,742.74 and 586,759.62
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Solution
The fourth proportional to 597,957.06, 828,742.74 and 586,759.62 is: 813,223.57
Step by Step Solution
- Step 1: Write the proportion equation
597,957.06 : 828,742.74 = 586,759.62 : x - Step 2: Convert to fraction form
597,957.06/828,742.74 = 586,759.62/x - Step 3: Cross multiply
597,957.06x = 828,742.74 × 586,759.62 - Step 4: Simplify right side
597,957.06x = 486,272,775,200.16 - Step 5: Solve for x
x = 486,272,775,200.16/597,957.06 - Step 6: Final answer
x = 813,223.57
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These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.